Company Filing History:
Years Active: 1983-1985
Title: Innovations by Hidemi Dohi
Introduction
Hidemi Dohi is a notable inventor based in Kagawa, Japan. She has made significant contributions to the field of adhesive compositions, holding two patents that showcase her innovative approach to materials science. Her work focuses on developing advanced adhesive solutions that enhance performance and stability.
Latest Patents
Hidemi Dohi's latest patents include a modified two-part type adhesive composition. This composition consists of two liquids: liquid I, which is composed of an acrylic monomer, an organic peroxide, and, if necessary, a gelation stabilizer; and liquid II, which includes an acrylic monomer, a curing accelerator, and, if necessary, a gelation stabilizer. Notably, at least one of the liquids contains a modified nitrile rubber in an amount of 2 to 50% by weight. This modified nitrile rubber features carboxyl groups that are bonded to a (meth)acrylic group-containing acid phosphate through both covalent and ionic bonds. Additionally, she has developed two-part type (meth)acrylate adhesives that exhibit excellent storage stability without compromising adhesion properties. These adhesives consist of two liquid systems, one containing an acrylic monomer, an organic peroxide, and a metal salt, while the other includes an acrylic monomer and a curing accelerator, with at least one system further containing an elastomer.
Career Highlights
Hidemi Dohi is associated with Okura Kogyo Kabushiki Kaisha, where she continues to innovate in the field of adhesive technologies. Her work has been instrumental in advancing the capabilities of adhesive products, making them more effective and reliable for various applications.
Collaborations
Hidemi Dohi collaborates with talented individuals such as Hideaki Matsuda and Hideki Mori. These partnerships enhance her research and development efforts, contributing to the success of her innovative projects.
Conclusion
Hidemi Dohi's contributions to adhesive technology through her patents reflect her dedication to innovation and excellence. Her work not only advances the field but also sets a benchmark for future developments in adhesive compositions.